Perimeter of Composite Shapes

Perimeter and area of composite shapes.

by Dennis Alexander

​learning intention and Sucess Criteria.

​To be able to calculate the perimeter and area of composite shapes.

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​Success is if you do well in the quiz.

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​Hint do not get the perimeter and area mixed up.

​watch the Vid.

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Multiple Choice

The space inside an object is called it's

• area

• perimeter

Multiple Choice

The distance around an object is called the

• area

• perimeter

• length

​Watch this

​

Multiple Choice

What is the area of the shaded region?

• 20 sq cm
• 4 sq cm
• 30 sq cm
• 24 sq cm

Multiple Choice

What is the area of the composite figure?

• 80 cm²
• 16 cm²
• 96 cm²
• 32 cm²

Multiple Choice

What is the area of the composite figure?

• 48 cm²
• 90 cm²
• 78 cm²
• 12 cm²

Multiple Choice

Find the area of this composite figure

• 6 cm²

• 7 cm²

• 8 cm²

• 9 cm²

​Watch this

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Multiple Choice

How long is the highlighted side length?

• 5 m

• 7 m

• 16 m

• 10 m

Multiple Choice

Is the highlighted side part of the perimeter?

• Yes

• No

Multiple Choice

Find the perimeter of the composite figure.

• 26m

• 34m²

• 19m

Multiple Choice

Is the highlighted side part of the perimeter?

• Yes

• No